准备入手个亚太的ECS，友友们有什么建议吗？

比了一圈，发现阿里云居然最便宜……实在是出乎我的意料。

本来想入手香港的，后来对比了下价格……

2C 2G的配置，一次买五年，香港1900左右，其他地区基本在1700……

网络延迟，香港的不走精品EIP的话，都是走的跨境链路。

OSS延迟：

ping oss-ap-northeast-1.aliyuncs.com
PING oss-ap-northeast-1.aliyuncs.com (47.79.81.66): 56 data bytes
64 bytes from 47.79.81.66: icmp_seq=0 ttl=85 time=171.900 ms
64 bytes from 47.79.81.66: icmp_seq=1 ttl=85 time=177.974 ms
^C
--- oss-ap-northeast-1.aliyuncs.com ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 171.900/174.937/177.974/3.037 ms
❯ ping oss-ap-northeast-2.aliyuncs.com
PING oss-ap-northeast-2.aliyuncs.com (149.129.12.20): 56 data bytes
64 bytes from 149.129.12.20: icmp_seq=0 ttl=86 time=182.359 ms
64 bytes from 149.129.12.20: icmp_seq=1 ttl=86 time=186.942 ms
64 bytes from 149.129.12.20: icmp_seq=2 ttl=86 time=184.004 ms
^C
--- oss-ap-northeast-2.aliyuncs.com ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 182.359/184.435/186.942/1.896 ms
❯ ping oss-ap-southeast-1.aliyuncs.com
PING oss-ap-southeast-1.aliyuncs.com (47.79.50.81): 56 data bytes
64 bytes from 47.79.50.81: icmp_seq=0 ttl=83 time=354.779 ms
64 bytes from 47.79.50.81: icmp_seq=1 ttl=83 time=332.337 ms
64 bytes from 47.79.50.81: icmp_seq=2 ttl=83 time=409.737 ms
^C
--- oss-ap-southeast-1.aliyuncs.com ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 332.337/365.618/409.737/32.515 ms
❯ ping oss-ap-southeast-3.aliyuncs.com
PING oss-ap-southeast-3.aliyuncs.com (47.254.218.99): 56 data bytes
64 bytes from 47.254.218.99: icmp_seq=0 ttl=88 time=403.815 ms
64 bytes from 47.254.218.99: icmp_seq=1 ttl=88 time=371.855 ms
64 bytes from 47.254.218.99: icmp_seq=2 ttl=88 time=447.713 ms
64 bytes from 47.254.218.99: icmp_seq=3 ttl=88 time=367.917 ms
^C
--- oss-ap-southeast-3.aliyuncs.com ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 367.917/397.825/447.713/31.991 ms
❯ ping oss-ap-southeast-5.aliyuncs.com
PING oss-ap-southeast-5.aliyuncs.com (149.129.200.96): 56 data bytes
64 bytes from 149.129.200.96: icmp_seq=0 ttl=82 time=259.890 ms
64 bytes from 149.129.200.96: icmp_seq=1 ttl=82 time=263.069 ms
^C
--- oss-ap-southeast-5.aliyuncs.com ping statistics ---
3 packets transmitted, 2 packets received, 33.3% packet loss
round-trip min/avg/max/stddev = 259.890/261.480/263.069/1.589 ms
❯ ping oss-ap-southeast-6.aliyuncs.com
PING oss-ap-southeast-6.aliyuncs.com (8.212.139.189): 56 data bytes
64 bytes from 8.212.139.189: icmp_seq=0 ttl=80 time=335.485 ms
64 bytes from 8.212.139.189: icmp_seq=1 ttl=80 time=334.409 ms
^C
--- oss-ap-southeast-6.aliyuncs.com ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 334.409/334.947/335.485/0.538 ms
❯ ping oss-ap-southeast-7.aliyuncs.com
PING oss-ap-southeast-7.aliyuncs.com (8.213.160.113): 56 data bytes
64 bytes from 8.213.160.113: icmp_seq=0 ttl=82 time=381.054 ms
64 bytes from 8.213.160.113: icmp_seq=1 ttl=82 time=384.021 ms
^C
--- oss-ap-southeast-7.aliyuncs.com ping statistics ---
3 packets transmitted, 2 packets received, 33.3% packet loss
round-trip min/avg/max/stddev = 381.054/382.538/384.021/1.483 ms

ping oss-cn-hongkong.aliyuncs.com
PING oss-cn-hongkong.aliyuncs.com (47.79.66.100): 56 data bytes
64 bytes from 47.79.66.100: icmp_seq=0 ttl=83 time=321.391 ms
64 bytes from 47.79.66.100: icmp_seq=1 ttl=83 time=322.134 ms
64 bytes from 47.79.66.100: icmp_seq=2 ttl=83 time=364.181 ms

根据阿里云官方提供的OSS外网Endpoint来测速，延迟还是蛮高的。

ping oss-cn-hangzhou.aliyuncs.com
PING oss-cn-hangzhou.aliyuncs.com (118.31.219.249): 56 data bytes
64 bytes from 118.31.219.249: icmp_seq=0 ttl=89 time=35.974 ms
64 bytes from 118.31.219.249: icmp_seq=1 ttl=89 time=36.857 ms
64 bytes from 118.31.219.249: icmp_seq=2 ttl=89 time=36.973 ms
64 bytes from 118.31.219.249: icmp_seq=3 ttl=89 time=31.630 ms
64 bytes from 118.31.219.249: icmp_seq=4 ttl=89 time=37.061 ms

比对下杭州的，差别挺明显的。

购买亚太地区的服务器，唯一的好处就是域名不用备案？